<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title>CSS级联菜单</title>
  <style type="text/css">
    * { margin:0; padding:0; list-style:none;}
    .c_subNav { width:150px; }
    .c_subNav table { width:100%; border-collapse:collapse;}
    .c_subNav a { text-decoration:none; color:#333;}
    .c_subNav a:hover { color:#f60;}
    .c_subNav ul ul { position:absolute; visibility:hidden;  top:25px;}
    .c_subNav li { border-bottom:1px solid #ccc; position:relative; _position:static; float:left; width:100%;}
    .c_subNav a.li { position:relative;}
    .c_subNav li .option { display:block; line-height:15px; padding:5px 5px 5px 25px; background:no-repeat 5px 4px; cursor:pointer; font:12px Verdana; zoom:1; background:url() no-repeat;}
    .c_subNav li .option:hover { color:#f60; background-color:#ffa;}
    .c_subNav li .option span { display:block; padding-right:15px; background:url() no-repeat right 0;}
    .c_subNav li .option:hover span { background-position:right -15px;}
    .c_subNav .li:hover { z-index:2; background:transparent;}
    .c_subNav .li:hover ul { visibility:visible;}
    .c_subNav .li:hover ul ul { visibility:hidden;}
    .c_subNav .li:hover ul { border:1px solid #ccc; border-width:1px 2px 2px 1px; width:150px; background:#fff; padding:1px;}
    .c_subNav .li:hover li { border-bottom:none;}
    .c_subNav .li:hover li .option { padding:2px 5px; background:transparent;}
    .c_subNav .li:hover li .option:hover { background:#0096ff; color:#fff;}
    .c_subNav .li:hover li .option:hover span { background-position:right -30px;}
    .c_subNav .li:hover .li:hover ul { visibility:visible; left:145px; top:-2px;}
    /*---图标差异---*/
    .c_subNav .charges .option { background-position:4px -45px;}
    .c_subNav .biz .option { background-position:4px -70px;}
    .c_subNav .change .option { background-position:4px -95px;}
    .c_subNav .score .option { background-position:4px -120px;}
    .c_subNav .server .option { background-position:4px -145px;}
    .c_subNav .edit .option { background-position:4px -170px;}
    .c_subNav .sms .option { background-position:4px -195px;}
  </style>
</head>
<body>
<div class="c_subNav">
  <ul>
    <li class="li charges">
      <!--[if IE 6]><a class="li" href="#nogo"><table><tr><td><![endif]-->
      <a href="#nogo" class="option"><span>烈火网</span></a>
      <ul>
        <li class="li">
          <!--[if IE 6]><a class="li" href="#nogo"><table><tr><td><![endif]-->
          <a href="#nogo" class="option"><span>烈火下载</span></a>
          <ul>
            <li class="li"><a href="#nogo" class="option">asp</a></li>
            <li class="li"><a href="#nogo" class="option">jsp</a></li>
            <li class="li"><a href="#nogo" class="option">vb</a></li>
            <li class="li"><a href="#nogo" class="option">css</a></li>
            <li class="li"><a href="#nogo" class="option">jquery</a></li>
            <li class="li"><a href="#nogo" class="option">c#</a></li>
          </ul>
          <!--[if IE 6]></td></tr></table></a><![endif]-->
        </li>
        <li class="li">
          <!--[if IE 6]><a class="li" href="#nogo"><table><tr><td><![endif]-->
          <a href="#nogo" class="option"><span>烈火论坛</span></a>
          <ul>
            <li class="li"><a href="#nogo" class="option">电脑</a></li>
            <li class="li"><a href="#nogo" class="option">手机</a></li>
            <li class="li"><a href="#nogo" class="option">电子书</a></li>
          </ul>
          <!--[if IE 6]></td></tr></table></a><![endif]-->
        </li>
        <li class="li">
          <!--[if IE 6]><a class="li" href="#nogo"><table><tr><td><![endif]-->
          <a href="#nogo" class="option"><span>烈火工具</span></a>
          <ul>
            <li class="li"><a href="#nogo" class="option">PR查询</a></li>
            <li class="li"><a href="#nogo" class="option">网站排名</a></li>
          </ul>
          <!--[if IE 6]></td></tr></table></a><![endif]-->
        </li>
      </ul>
      <!--[if IE 6]></td></tr></table></a><![endif]-->
    </li>
  </ul>
</div>
</body>
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